4 Zone digital thermostat--HP44
4 heaters or 4 coolers controlled from one unit

General Description

HP44 is a 4 zone or 4 area digital thermostat for monitoring and control of temperature in 4 zones using it's own 4 supplied thermistor sensors in the range -
-50.0/115.0 Deg.C or -58.0/239.0 Deg.F.
or -50/300 Deg.C with  Pt100 sensors
or -250/1500 Deg.C with T/Couple adapters  (HTC1).

Each zone may be treated independently as each has its own set of parameters. Auto scanning of all 4 temperatures may be set up.

As well as 4 set points, each zone has high and low alarm levels which with the addition of HPAL module, will give a further 2 outputs.

1+ Prices:-
Temperature

Humidity

Trace Heating

Level Switches

Alarms

Temperature
Sensors

Capillary
Thermostats
Thermometers

Timers

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Contact details

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Supplied with 4 sensors

Available as 96 x 96mm front panel mounting or IP55 surface/wall mount,
Large 20mm display makes reading easy .
With 0.1 Degrees resolution, adjustable hysterisis from 0.2 Deg. and scale in C or F, the result is 4 versatile accurate thermostats.

Technical Specification

Power supply                                                                                            220V +/- 10%
Mains frequency                                                                                       50Hz +/- 20%
Power consumption                                                                                  4W
4 x SPST Output Relays:
Resistive contact rating                                                                            4 Amp 220V - AC1
Inductive contact rating                                                                           2 Amp 220V - AC3
Operating temperature                                                                             -10/70 Deg.C
Measuring precision (Ambient 25 Deg.C)                                                0.1 Deg.C typical
Overall dimension                                                                                    96 x 96 x 63 mm
Overall dimension (IP54 version)                                                            98 x 125 x 75 mm